Hi there, When you export the datagrid control to excel, you basically render the control and send the output html markup to the the client side. When the datagrid control is rendered, it also renders its child controls, and there are a couple of controls like LinkButton .... that require to be placed in a server form when they render. So in this case, you need to clear those controls before exporting, you can have a look at an example from here[^]. Another way is to use a second datagrid that simply contains the controls for display like label ... only to do the exporting.